670                 <histogram sortColumn="loadedCount">
 671                     <column id="itemhistogram.key" width="250"/>
 672                     <column id="loadedCount" sortAscending="false" width="120"/>
 673                     <column id="unloadedCount" sortAscending="false" width="120"/>
 674                 </histogram>
 675                 <classLoadingTable sortColumn="duration">
 676                     <column hidden="false" id="loadedClass" width="400"/>
 677                     <column hidden="false" id="duration" sortAscending="false" width="150"/>
 678                     <column hidden="false" id="definingClassLoader" width="250"/>
 679                     <column hidden="false" id="initiatingClassLoader" width="250"/>
 680                     <column hidden="false" id="eventThread" width="150"/>
 681                     <column hidden="true" id="startTime" width="120"/>
 682                     <column hidden="false" id="(endTime)" width="120"/>
 683                 </classLoadingTable>
 684                 <classUnloadingTable sortColumn="(endTime)">
 685                     <column hidden="false" id="unloadedClass" width="400"/>
 686                     <column hidden="false" id="definingClassLoader" width="250"/>
 687                     <column hidden="true" id="eventThread" width="150"/>
 688                     <column hidden="false" id="(endTime)" width="150"/>
 689                 </classUnloadingTable>


















 690                 <chart>
 691                     <checkedAction id="loadedClassCount"/>
 692                     <checkedAction id="unloadedClassCount"/>
 693                     <checkedAction id="classLoad"/>
 694                     <checkedAction id="classUnload"/>
 695                 </chart>
 696             </state>
 697                 </page>
 698                 <page factory="org.openjdk.jmc.flightrecorder.ui.vmoperations" id="org.openjdk.jmc.flightrecorder.ui.vmoperations">
 699                         <state>
 700                                 <vmOperationsTable sortColumn="maxDuration">
 701                                         <column id="itemhistogram.key" width="230" />
 702                                         <column id="maxDuration" hidden="false" width="130" sortAscending="false"/>
 703                                         <column id="totalDuration" hidden="false" width="100"/>
 704                                         <column id="stddev" hidden="false" width="175" />
 705                                         <column id="itemhistogram.count" hidden="false" width="100"/>
 706                                 </vmOperationsTable>
 707                                 <eventList sortColumn="startTime">
 708                                         <column id="startTime" sortAscending="true" width="180" />
 709                                         <column id="operation" hidden="false" width="250" />

 670                 <histogram sortColumn="loadedCount">
 671                     <column id="itemhistogram.key" width="250"/>
 672                     <column id="loadedCount" sortAscending="false" width="120"/>
 673                     <column id="unloadedCount" sortAscending="false" width="120"/>
 674                 </histogram>
 675                 <classLoadingTable sortColumn="duration">
 676                     <column hidden="false" id="loadedClass" width="400"/>
 677                     <column hidden="false" id="duration" sortAscending="false" width="150"/>
 678                     <column hidden="false" id="definingClassLoader" width="250"/>
 679                     <column hidden="false" id="initiatingClassLoader" width="250"/>
 680                     <column hidden="false" id="eventThread" width="150"/>
 681                     <column hidden="true" id="startTime" width="120"/>
 682                     <column hidden="false" id="(endTime)" width="120"/>
 683                 </classLoadingTable>
 684                 <classUnloadingTable sortColumn="(endTime)">
 685                     <column hidden="false" id="unloadedClass" width="400"/>
 686                     <column hidden="false" id="definingClassLoader" width="250"/>
 687                     <column hidden="true" id="eventThread" width="150"/>
 688                     <column hidden="false" id="(endTime)" width="150"/>
 689                 </classUnloadingTable>
 690                 <classDefinitionTable sortColumn="(startTime)">
 691                         <column hidden="false" id="definingClassLoader" width="250"/>
 692                         <column hidden="false" id="definedClass" width="400"/>
 693                         <column hidden="true" id="eventThread" width="150"/>
 694                         <column hidden="false" id="(startTime)" width="150"/>
 695                 </classDefinitionTable>
 696                 <classLoaderStatisticsTable sortColumn="(startTime)">
 697                         <column hidden="false" id="anonymousBlockSize" width="150"/>
 698                         <column hidden="false" id="anonymousChunkSize" width="150"/>
 699                         <column hidden="false" id="anonymousClassCount" width="150"/>
 700                         <column hidden="false" id="blockSize" width="150"/>
 701                         <column hidden="false" id="chunkSize" width="150"/>
 702                         <column hidden="false" id="classCount" width="150"/>
 703                         <column hidden="false" id="classLoaderData" width="250"/>
 704                         <column hidden="false" id="parentClassLoader" width="250"/>
 705                         <column hidden="false" id="classLoader" width="250"/>
 706                         <column hidden="false" id="startTime" width="150"/>
 707                 </classLoaderStatisticsTable>
 708                 <chart>
 709                     <checkedAction id="loadedClassCount"/>
 710                     <checkedAction id="unloadedClassCount"/>
 711                     <checkedAction id="classLoad"/>
 712                     <checkedAction id="classUnload"/>
 713                 </chart>
 714             </state>
 715                 </page>
 716                 <page factory="org.openjdk.jmc.flightrecorder.ui.vmoperations" id="org.openjdk.jmc.flightrecorder.ui.vmoperations">
 717                         <state>
 718                                 <vmOperationsTable sortColumn="maxDuration">
 719                                         <column id="itemhistogram.key" width="230" />
 720                                         <column id="maxDuration" hidden="false" width="130" sortAscending="false"/>
 721                                         <column id="totalDuration" hidden="false" width="100"/>
 722                                         <column id="stddev" hidden="false" width="175" />
 723                                         <column id="itemhistogram.count" hidden="false" width="100"/>
 724                                 </vmOperationsTable>
 725                                 <eventList sortColumn="startTime">
 726                                         <column id="startTime" sortAscending="true" width="180" />
 727                                         <column id="operation" hidden="false" width="250" />